For Dji Action 4 1800mAh Rechargeable Li-ion Battery , Dual Slot Battery Charger Storage Box For DJI Action 4/3 Camera Accessory
DJI Osmo Action 3/4/5 PRO Charging Box:
Size: 82 × 62× 21 mm
Weight: 65 g
Osmo Action 4 Battery:
Size: 44× 34 × 12 mm
Weight: 34 g
Osmo action 3/4 camera battery: Note: The battery is just well matched with Dji Action 3/4
Product name: OSMO ACTION Replacement Battery
Battery cell: polymer lithium battery
Rated capacity: 1800mAh
Tip:products aren't original, yet can be used with the original charger